Search

Wayne A. Langel

Examiner (ID: 13713, Phone: (571)272-1353 , Office: P/1736 )

Most Active Art Unit
1103
Art Unit(s)
1103, 1736, 1793, 1206, 1754, 2899
Total Applications
5052
Issued Applications
3924
Pending Applications
347
Abandoned Applications
800

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11054579 [patent_doc_number] => 20160251541 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-01 [patent_title] => 'Fillers' [patent_app_type] => utility [patent_app_number] => 14/631984 [patent_app_country] => US [patent_app_date] => 2015-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8994 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14631984 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/631984
Fillers Feb 25, 2015 Issued
Array ( [id] => 11469515 [patent_doc_number] => 20170056298 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-02 [patent_title] => 'DENTAL COMPOSITION AND USE THEREOF' [patent_app_type] => utility [patent_app_number] => 15/119241 [patent_app_country] => US [patent_app_date] => 2015-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18477 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15119241 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/119241
Dental composition and use thereof Feb 17, 2015 Issued
Array ( [id] => 11318557 [patent_doc_number] => 09517291 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-12-13 [patent_title] => 'Medical devices having activated surfaces' [patent_app_type] => utility [patent_app_number] => 14/621493 [patent_app_country] => US [patent_app_date] => 2015-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2108 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14621493 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/621493
Medical devices having activated surfaces Feb 12, 2015 Issued
Array ( [id] => 10273981 [patent_doc_number] => 20150158978 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-06-11 [patent_title] => 'POLYMERS FOR CONTACT LENSES' [patent_app_type] => utility [patent_app_number] => 14/621316 [patent_app_country] => US [patent_app_date] => 2015-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12337 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14621316 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/621316
POLYMERS FOR CONTACT LENSES Feb 11, 2015 Abandoned
Array ( [id] => 12546492 [patent_doc_number] => 10011705 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-03 [patent_title] => Alumina compositions and methods for producing same [patent_app_type] => utility [patent_app_number] => 15/110652 [patent_app_country] => US [patent_app_date] => 2015-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6112 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15110652 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/110652
Alumina compositions and methods for producing same Jan 20, 2015 Issued
Array ( [id] => 11698913 [patent_doc_number] => 09688816 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-06-27 [patent_title] => 'Polyetherimide compositions and methods for the manufacture and use thereof' [patent_app_type] => utility [patent_app_number] => 14/600797 [patent_app_country] => US [patent_app_date] => 2015-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10619 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14600797 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/600797
Polyetherimide compositions and methods for the manufacture and use thereof Jan 19, 2015 Issued
Array ( [id] => 11229752 [patent_doc_number] => 09456964 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-10-04 [patent_title] => 'Ion sustained-release dental resin temporary sealing material composition' [patent_app_type] => utility [patent_app_number] => 14/593241 [patent_app_country] => US [patent_app_date] => 2015-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11408 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14593241 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/593241
Ion sustained-release dental resin temporary sealing material composition Jan 8, 2015 Issued
Array ( [id] => 12388029 [patent_doc_number] => 09963583 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-08 [patent_title] => Poly(vinyl acetal) resin compositions, layers, and interlayers having enhanced optical properties [patent_app_type] => utility [patent_app_number] => 14/587702 [patent_app_country] => US [patent_app_date] => 2014-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29236 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14587702 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/587702
Poly(vinyl acetal) resin compositions, layers, and interlayers having enhanced optical properties Dec 30, 2014 Issued
Array ( [id] => 10450521 [patent_doc_number] => 20150335535 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-11-26 [patent_title] => 'DENTAL ADHESIVE' [patent_app_type] => utility [patent_app_number] => 14/580893 [patent_app_country] => US [patent_app_date] => 2014-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4235 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14580893 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/580893
Dental adhesive Dec 22, 2014 Issued
Array ( [id] => 10623026 [patent_doc_number] => 09341966 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-05-17 [patent_title] => 'Single solvent formulation for preparation of crystalline polyester latex via phase inversion emulsification' [patent_app_type] => utility [patent_app_number] => 14/576070 [patent_app_country] => US [patent_app_date] => 2014-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 10300 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14576070 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/576070
Single solvent formulation for preparation of crystalline polyester latex via phase inversion emulsification Dec 17, 2014 Issued
Array ( [id] => 10220495 [patent_doc_number] => 20150105489 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-16 [patent_title] => 'DENTAL COMPOSITIONS COMPRISING BISACRYLAMIDES AND USE THEREOF' [patent_app_type] => utility [patent_app_number] => 14/574716 [patent_app_country] => US [patent_app_date] => 2014-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2465 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14574716 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/574716
DENTAL COMPOSITIONS COMPRISING BISACRYLAMIDES AND USE THEREOF Dec 17, 2014 Abandoned
Array ( [id] => 11750087 [patent_doc_number] => 09708087 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-07-18 [patent_title] => 'Silicone hydrogel lens with a crosslinked hydrophilic coating' [patent_app_type] => utility [patent_app_number] => 14/571851 [patent_app_country] => US [patent_app_date] => 2014-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13720 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 414 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14571851 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/571851
Silicone hydrogel lens with a crosslinked hydrophilic coating Dec 15, 2014 Issued
Array ( [id] => 11479863 [patent_doc_number] => 09586386 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-03-07 [patent_title] => 'Poly(vinyl acetal) resin compositions, layers, and interlayers having enhanced optical properties' [patent_app_type] => utility [patent_app_number] => 14/563347 [patent_app_country] => US [patent_app_date] => 2014-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23759 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14563347 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/563347
Poly(vinyl acetal) resin compositions, layers, and interlayers having enhanced optical properties Dec 7, 2014 Issued
Array ( [id] => 10255326 [patent_doc_number] => 20150140322 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-21 [patent_title] => 'ORGANIC-INORGANIC COMPOSITE RESIN, COATING COMPOSITION CONTAINING THE SAME AND APPLICATION THEREOF' [patent_app_type] => utility [patent_app_number] => 14/542955 [patent_app_country] => US [patent_app_date] => 2014-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6082 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14542955 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/542955
Organic-inorganic composite resin, coating composition containing the same and application thereof Nov 16, 2014 Issued
Array ( [id] => 15244195 [patent_doc_number] => 10507608 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-17 [patent_title] => Polyamide moulding compounds for large moulded parts [patent_app_type] => utility [patent_app_number] => 15/035829 [patent_app_country] => US [patent_app_date] => 2014-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5252 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15035829 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/035829
Polyamide moulding compounds for large moulded parts Nov 11, 2014 Issued
Array ( [id] => 14882467 [patent_doc_number] => 10421257 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-24 [patent_title] => Laminate, method for manufacturing same, and fluororubber composition [patent_app_type] => utility [patent_app_number] => 15/034214 [patent_app_country] => US [patent_app_date] => 2014-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14879 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15034214 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/034214
Laminate, method for manufacturing same, and fluororubber composition Nov 11, 2014 Issued
Array ( [id] => 11492714 [patent_doc_number] => 20170066899 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-09 [patent_title] => 'RESIN COMPOSITION AND CURED PRODUCT THEREOF' [patent_app_type] => utility [patent_app_number] => 15/123020 [patent_app_country] => US [patent_app_date] => 2014-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 20822 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15123020 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/123020
Resin composition and cured product thereof Nov 5, 2014 Issued
Array ( [id] => 11075925 [patent_doc_number] => 20160272890 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-22 [patent_title] => 'COMPOSITE MARKING BASED ON CHIRAL LIQUID CRYSTAL PRECURSORS AND MODIFYING RESINS' [patent_app_type] => utility [patent_app_number] => 15/034892 [patent_app_country] => US [patent_app_date] => 2014-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 15085 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15034892 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/034892
Composite marking based on chiral liquid crystal precursors and modifying resins Nov 5, 2014 Issued
Array ( [id] => 13051751 [patent_doc_number] => 10047258 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-14 [patent_title] => Polyurethane-based two-component adhesive composition [patent_app_type] => utility [patent_app_number] => 14/532082 [patent_app_country] => US [patent_app_date] => 2014-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 16 [patent_no_of_words] => 13114 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14532082 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/532082
Polyurethane-based two-component adhesive composition Nov 3, 2014 Issued
Array ( [id] => 12486375 [patent_doc_number] => 09993396 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-06-12 [patent_title] => Bone cement and a method for producing same [patent_app_type] => utility [patent_app_number] => 14/527872 [patent_app_country] => US [patent_app_date] => 2014-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4103 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14527872 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/527872
Bone cement and a method for producing same Oct 29, 2014 Issued
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